Home / 4,850,777.80-7,276,166.70-1,656,008.20

Finding the Fourth Proportional to 4,850,777.80, 7,276,166.70 and 1,656,008.20

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Solution

The fourth proportional to 4,850,777.80, 7,276,166.70 and 1,656,008.20 is: 2,484,012.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,777.80 : 7,276,166.70 = 1,656,008.20 : x
  2. Step 2: Convert to fraction form
    4,850,777.80/7,276,166.70 = 1,656,008.20/x
  3. Step 3: Cross multiply
    4,850,777.80x = 7,276,166.70 × 1,656,008.20
  4. Step 4: Simplify right side
    4,850,777.80x = 12,049,391,719,766.94
  5. Step 5: Solve for x
    x = 12,049,391,719,766.94/4,850,777.80
  6. Step 6: Final answer
    x = 2,484,012.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.